"Quarter sized" refers to an object or area that is approximately the same diameter as a U.S. quarter coin, which measures about 0.955 inches (2.4 cm) across. This term is often used in various contexts, such as describing the size of a blemish, a piece of food, or a small object. In everyday language, people might use "quarter sized" to give a quick visual reference for size, making it easier to understand how large or small something is. For example, a quarter can be a helpful comparison when discussing the size of a coin or a small item.